// pages/collect/index.js
Page({
  data: {
    tabs:[
      {
        id:0,
        value:"商品收藏",
        isActive:true
      },
      {
        id:1,
        value:"品牌收藏",
        isActive:false
      },
      {
        id:2,
        value:"店铺收藏",
        isActive:false
      },
      {
        id:3,
        value:"浏览足迹",
        isActive:false
      }
    ],
    collect:[]
  },
  onShow(){
    const collect = wx.getStorageSync('collect')||[]
    this.setData({
      collect
    })
  },
  handleTabsItemChange(e){
    const {index} = e.detail;
    // 修改原数组
    let {tabs} = this.data
    tabs.forEach((v,i) =>i ===index?v.isActive=true:v.isActive=false);
    //重新赋值
    this.setData({
      tabs
    })
  },
})